Question

Can anyone pls click photos of the table which have info. about the concave and convex (mirror and lens both) like f=-ve or f=+ve pls send me it's urgent

Answer 1

Answer:

concave, f = +ve  ; for both mirrors and lenses

convex , f = -ve    ; for both mirrors and lenses

Explanation:

concave, f = +ve  ; for both mirrors and lenses

convex , f = -ve    ; for both mirrors and lenses

Answer 2

Answer:

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Explanation:

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